Completed
Pull Request — master (#462)
by
unknown
02:37
created

Goodreads::parseRequestTokenResponse()   A

Complexity

Conditions 3
Paths 2

Size

Total Lines 13
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 13
rs 9.4285
cc 3
eloc 5
nc 2
nop 1
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<?php
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namespace OAuth\OAuth1\Service;
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use OAuth\OAuth1\Signature\SignatureInterface;
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use OAuth\OAuth1\Token\StdOAuth1Token;
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use OAuth\Common\Http\Exception\TokenResponseException;
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use OAuth\Common\Http\Uri\Uri;
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use OAuth\Common\Consumer\CredentialsInterface;
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use OAuth\Common\Http\Uri\UriInterface;
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use OAuth\Common\Storage\TokenStorageInterface;
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use OAuth\Common\Http\Client\ClientInterface;
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class Goodreads extends AbstractService
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{
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    public function __construct(
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        CredentialsInterface $credentials,
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        ClientInterface $httpClient,
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        TokenStorageInterface $storage,
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        SignatureInterface $signature,
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        UriInterface $baseApiUri = null
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    ) {
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        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
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        if (null === $baseApiUri) {
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            $this->baseApiUri = new Uri('https://www.goodreads.com/');
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        }
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getRequestTokenEndpoint()
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    {
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        return new Uri('https://www.goodreads.com/oauth/request_token');
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getAuthorizationEndpoint()
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    {
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        return new Uri('https://www.goodreads.com/oauth/authorize');
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getAccessTokenEndpoint()
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    {
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        return new Uri('https://www.goodreads.com/oauth/access_token');
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    }
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    /**
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     * {@inheritdoc}
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     */
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    protected function parseRequestTokenResponse($responseBody)
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    {
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        parse_str($responseBody, $data);
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        if (null === $data || !is_array($data)) {
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            throw new TokenResponseException('Unable to parse response.');
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        }
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        //Goodreads currently isn't adhering to this standard. See ticket here: https://www.goodreads.com/topic/show/18023905-oauth1-standards-not-met
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        // elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
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        //     throw new TokenResponseException('Error in retrieving token.');
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        // }
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        return $this->parseAccessTokenResponse($responseBody);
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    }
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    /**
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     * {@inheritdoc}
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     */
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    protected function parseAccessTokenResponse($responseBody)
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    {
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        parse_str($responseBody, $data);
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        if (null === $data || !is_array($data)) {
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            throw new TokenResponseException('Unable to parse response.');
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        } elseif (isset($data['error'])) {
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            throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
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        }
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        $token = new StdOAuth1Token();
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        $token->setRequestToken($data['oauth_token']);
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        $token->setRequestTokenSecret($data['oauth_token_secret']);
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        $token->setAccessToken($data['oauth_token']);
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        $token->setAccessTokenSecret($data['oauth_token_secret']);
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        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
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        unset($data['oauth_token'], $data['oauth_token_secret']);
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        $token->setExtraParams($data);
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        return $token;
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    }
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}
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